Problem Solving. Read and analyze the given problem then answer the following questions. 1. 1. A random sample of n = 30 is taken from a normally distributed population with a mean of µ = 80 and standard deviation of σ = 5. Given the sample mean and standard deviation of ?̅= 77 and s = 3.3 respectively. Solve for test statistic. List all the given: ?? = n = ?̅ = ? = ? =
Problem Solving. Read and analyze the given problem then answer the following questions. 1. 1. A random sample of n = 30 is taken from a normally distributed population with a mean of µ = 80 and standard deviation of σ = 5. Given the sample mean and standard deviation of ?̅= 77 and s = 3.3 respectively. Solve for test statistic. List all the given: ?? = n = ?̅ = ? = ? =
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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Problem Solving. Read and analyze the given problem then answer the following questions.
1. 1. A random sample of n = 30 is taken from a normally distributed population with a mean of µ = 80 and
standard deviation of σ = 5. Given the
sample mean and standard deviation of ?̅= 77 and s = 3.3 respectively. Solve for test statistic.
List all the given:
?? =
n =
?̅ =
? =
? =
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